22025421425302 has 16 divisors (see below), whose sum is σ = 34360665075792. Its totient is φ = 10580263434720.

The previous prime is 22025421425257. The next prime is 22025421425327. The reversal of 22025421425302 is 20352412452022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099253373 + ... + 2099263864.

It is an arithmetic number, because the mean of its divisors is an integer number (2147541567237).

Almost surely, 2^{22025421425302} is an apocalyptic number.

22025421425302 is a deficient number, since it is larger than the sum of its proper divisors (12335243650490).

22025421425302 is a wasteful number, since it uses less digits than its factorization.

22025421425302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198517343.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 22025421425302 its reverse (20352412452022), we get a palindrome (42377833877324).

The spelling of 22025421425302 in words is "twenty-two trillion, twenty-five billion, four hundred twenty-one million, four hundred twenty-five thousand, three hundred two".